澳元兑美元AUD/USD日内跌幅达0.50%，现报0.6477。美元兑加元USD/CAD突破1.38，日内涨0.23%。

Group 1 - The Australian dollar (AUD) has experienced a decline against the US dollar (USD), with a daily drop of 0.50%, currently trading at 0.6477 [1] - The US dollar (USD) has strengthened against the Canadian dollar (CAD), surpassing 1.38, with a daily increase of 0.23% [1]